package com.xdf.data_transmitter.service;

import com.xdf.data_transmitter.model.HeartBeat;

public interface HeartBeatService {
    int deleteByPrimaryKey(Integer iid);

    int insert(HeartBeat record);

    int insertSelective(HeartBeat record);

    HeartBeat selectByPrimaryKey(Integer iid);

    int updateByPrimaryKeySelective(HeartBeat record);

    int updateByPrimaryKey(HeartBeat record);
}
